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- A study on DNA fingerprints of Erhualian and Large Yorkshire pigs was carried out using bacteriophage M13mp18 single strand DNA probe. 用噬菌体M13mp18单链DNA作探针，对二花脸和大约克夏猪进行了DNA指纹的研究。
- Large Yorkshire pig 大约克猪
- Large Yorkshire had highly significant differences with Landrace pig. 外来猪种间只有大约克和长白间差异显著。
- The results indicated that Gansu white pig had superior meat quality and Large Yorkshire also had good quality but varied much in water loosing percentage (WLP). 正反杂交后,多数性状呈中间遗传水平,杂交可降低干物质含量和熟肉率,也会减少失水率和提高肌肉脂肪。
- The single nucleotide polymorphisms (SNP) of pituitary specific transcription factor 1(PIT-1)gene was analyzed in Xiang pig, Shanghai White pig and Yorkshire pig. 对香猪、上海白猪、大约克夏猪的垂体特异性转录因子(PIT-1)基因进行了单核苷酸多态性(SNP)分析。
- The genetic variation of E. coli F18 receptor (ECF18R) loci in 867 pigs including Large Yorkshire, Landrace, Duroc, Ningxiang pig, Shaziling pig and Daweizi pig was detected by PCR-RFLP with Hin6 I. 采用PCR-RFLP技术检测了大约克、长白、杜洛克、宁乡、沙子岭和大围子6个品种共867头猪的E．coli F18受体(ECF18R)基因座的遗传变异。
- By slaughtering sows at different time after the onset of estrus,it was shown that the ovulation began about 40 -72 hours after the beginning of estrus in the large Yorkshire breed. 通过对大约克母猪在发情不同时间分批屠宰测定表明，大约克母猪排卵时间是在发情开始后48小时左右至72小时之前这一范围。
- Enhancing the Reproductive Performance of Large Yorkshire Swines 提高大约克夏猪生产性能的选育研究
- He bit off a large piece of the apple. 他咬下一大块苹果。
- Comparison of Performance Between Different Cross-breeding Combinations in Canadian Yorkshire Pig 加系双肌臀大白猪不同杂交组合性能比较试验
- Large billboards have disfigured the scenery. 大型告示板已破坏了景色。
- Comparison of Production Performance Between Three-way Cross-breeding Combinations in Canadian Yorkshire Pig 加系双肌臀大约克猪三元杂交试验
- He has a large amount of mail to answer every day. 他每天有大量的信件要回复。
- His large income enabled him to live in comfort. 他那丰厚的收入使他可以过舒服的生活。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- The company declared a large dividend at the end of the year. 公司在年底宣布分发高额股息。
- He piloted us through the large factory. 他领我们参观了这个大工厂。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- I had to spend a large sum of money to get it back. 我得花一大笔钱才把它弄回来。
- He has a large farm in the Mississippi Valley. 他在密西西比河流域拥有一个大农场。
